Trace number 2696217

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 49.6834 28.2063

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547416.opb
MD5SUMb3be50396cebacd2fb0dd8b51b7d346c
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 benchmark0.38894
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 747
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-2696217-1278015155.opb.
0.00/0.00	c Instance file HOME/instance-2696217-1278015155.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.03	c Highest Coefficient sum: 747
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 ===============================================================================
49.67/28.20	c Remaining time 1799.97 sec.
49.67/28.20	s SATISFIABLE
49.67/28.20	c Solution value = 0.00
49.67/28.20	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
49.67/28.20	c Total CPU time              : 49.3315 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-2696217-1278015155/watcher-2696217-1278015155 -o /tmp/evaluation-result-2696217-1278015155/solver-2696217-1278015155 -C 1800 -W 2000 -M 1800 run HOME/instance-2696217-1278015155.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: 0.07 0.02 0.00 3/106 24144
/proc/meminfo: memFree=1506524/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0

[startup+0.054814 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 24144
/proc/meminfo: memFree=1506524/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101714 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 24144
/proc/meminfo: memFree=1506524/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30173 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 24144
/proc/meminfo: memFree=1506524/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701761 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 24144
/proc/meminfo: memFree=1506524/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50184 s]
/proc/loadavg: 0.15 0.03 0.01 2/109 24147
/proc/meminfo: memFree=1494844/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=40712 CPUtime=1.81
/proc/24145/stat : 24145 (pb_cplex) S 24144 24144 24032 0 -1 4202496 5347 0 0 0 177 4 0 0 17 0 2 0 175170935 41689088 3985 1992294400 134512640 146736320 4294350480 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24145/statm: 10178 3985 984 2985 0 6720 0
[pid=24145/tid=24147] ppid=24144 vsize=40712 CPUtime=0.47
/proc/24145/task/24147/stat : 24147 (pb_cplex) R 24144 24144 24032 0 -1 4202560 706 0 0 0 46 1 0 0 17 0 2 0 175171025 41689088 3985 1992294400 134512640 146736320 4294350480 18446744073709551615 135460550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 49412

[startup+3.10097 s]
/proc/loadavg: 0.15 0.03 0.01 3/109 24147
/proc/meminfo: memFree=1492736/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=40712 CPUtime=4.83
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 5736 0 0 0 476 7 0 0 18 0 2 0 175170935 41689088 4146 1992294400 134512640 146736320 4294350480 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24145/statm: 10178 4146 984 2985 0 6720 0
[pid=24145/tid=24147] ppid=24144 vsize=40712 CPUtime=1.99
/proc/24145/task/24147/stat : 24147 (pb_cplex) R 24144 24144 24032 0 -1 4202560 997 0 0 0 196 3 0 0 18 0 2 0 175171025 41689088 4146 1992294400 134512640 146736320 4294350480 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.83
Current children cumulated vsize (KiB) 49412

[startup+6.30122 s]
/proc/loadavg: 0.21 0.05 0.01 2/109 24149
/proc/meminfo: memFree=1492240/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41388 CPUtime=8.94
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 8261 0 0 0 885 9 0 0 25 0 2 0 175170935 42381312 4667 1992294400 134512640 146736320 4294350480 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24145/statm: 10347 4667 1000 2985 0 6889 0
[pid=24145/tid=24149] ppid=24144 vsize=41388 CPUtime=0.3
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 41 0 0 0 30 0 0 0 16 0 2 0 175171474 42381312 4667 1992294400 134512640 146736320 4294350480 18446744073709551615 139044587 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.94
Current children cumulated vsize (KiB) 50088

[startup+12.7007 s]
/proc/loadavg: 0.44 0.10 0.03 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41388 CPUtime=21.01
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 15790 0 0 0 2085 16 0 0 18 0 2 0 175170935 42381312 4528 1992294400 134512640 146736320 4294350480 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10347 4528 1000 2985 0 6889 0
[pid=24145/tid=24149] ppid=24144 vsize=41388 CPUtime=6.58
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 221 0 0 0 656 2 0 0 18 0 2 0 175171474 42381312 4528 1992294400 134512640 146736320 4294350480 18446744073709551615 135450974 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 21.01
Current children cumulated vsize (KiB) 50088

[startup+25.5017 s]
/proc/loadavg: 0.86 0.21 0.07 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41784 CPUtime=44.6
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 21883 0 0 0 4429 31 0 0 17 0 2 0 175170935 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10446 4600 1000 2985 0 6988 0
[pid=24145/tid=24149] ppid=24144 vsize=41784 CPUtime=18.63
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 4225 0 0 0 1852 11 0 0 18 0 2 0 175171474 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 44.6
Current children cumulated vsize (KiB) 50484

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

[startup+27.1019 s]
/proc/loadavg: 0.86 0.21 0.07 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41784 CPUtime=47.66
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 22412 0 0 0 4733 33 0 0 18 0 2 0 175170935 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 139027011 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10446 4600 1000 2985 0 6988 0
[pid=24145/tid=24149] ppid=24144 vsize=41784 CPUtime=20.23
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 4225 0 0 0 2012 11 0 0 18 0 2 0 175171474 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 47.66
Current children cumulated vsize (KiB) 50484

[startup+27.9019 s]
/proc/loadavg: 0.86 0.21 0.07 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41784 CPUtime=49.13
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 22773 0 0 0 4879 34 0 0 17 0 2 0 175170935 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10446 4600 1000 2985 0 6988 0
[pid=24145/tid=24149] ppid=24144 vsize=41784 CPUtime=21.03
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 4225 0 0 0 2091 12 0 0 18 0 2 0 175171474 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 49.13
Current children cumulated vsize (KiB) 50484

[startup+28.102 s]
/proc/loadavg: 0.86 0.21 0.07 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41784 CPUtime=49.52
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 22773 0 0 0 4918 34 0 0 17 0 2 0 175170935 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 136389736 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10446 4600 1000 2985 0 6988 0
[pid=24145/tid=24149] ppid=24144 vsize=41784 CPUtime=21.23
/proc/24145/task/24149/stat : 24149 (pb_cplex) R 24144 24144 24032 0 -1 4202560 4225 0 0 0 2111 12 0 0 18 0 2 0 175171474 42786816 4600 1992294400 134512640 146736320 4294350480 18446744073709551615 135854518 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 49.52
Current children cumulated vsize (KiB) 50484

[startup+28.201 s]
/proc/loadavg: 0.86 0.21 0.07 3/109 24149
/proc/meminfo: memFree=1490752/2059040 swapFree=4135852/4192956
[pid=24144] ppid=24142 vsize=8700 CPUtime=0
/proc/24144/stat : 24144 (run) S 24142 24144 24032 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 175170935 8908800 249 1992294400 4194304 4922060 140734108263264 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24144/statm: 2175 249 208 178 0 68 0
[pid=24145] ppid=24144 vsize=41784 CPUtime=49.67
/proc/24145/stat : 24145 (pb_cplex) R 24144 24144 24032 0 -1 4202496 22777 0 0 0 4933 34 0 0 17 0 2 0 175170935 42786816 4604 1992294400 134512640 146736320 4294350480 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24145/statm: 10446 4604 1004 2985 0 6988 0
[pid=24145/tid=24149] ppid=24144 vsize=41784 CPUtime=21.32
/proc/24145/task/24149/stat : 24149 (pb_cplex) S 24144 24144 24032 0 -1 4202560 4225 0 0 0 2120 12 0 0 18 0 2 0 175171474 42786816 4604 1992294400 134512640 146736320 4294350480 18446744073709551615 144580073 0 2 4096 16387 18446604437819547840 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 49.67
Current children cumulated vsize (KiB) 50484

Child status: 0
Real time (s): 28.2063
CPU time (s): 49.6834
CPU user time (s): 49.3315
CPU system time (s): 0.351946
CPU usage (%): 176.143
Max. virtual memory (cumulated for all children) (KiB): 51508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.3315
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23171
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= 3431
involuntary context switches= 794

runsolver used 0.06199 second user time and 0.149977 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-01 22:12:35
IDJOB=2696217
IDBENCH=1305
IDSOLVER=1209
FILE ID=node026/2696217-1278015155
PBS_JOBID= 11198735
Free space on /tmp= 62360 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547416.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696217-1278015155/watcher-2696217-1278015155 -o /tmp/evaluation-result-2696217-1278015155/solver-2696217-1278015155 -C 1800 -W 2000 -M 1800  run HOME/instance-2696217-1278015155.opb

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

MD5SUM BENCH= b3be50396cebacd2fb0dd8b51b7d346c
RANDOM SEED=528556170

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1507052 kB
Buffers:        123720 kB
Cached:         327676 kB
SwapCached:       9732 kB
Active:         184108 kB
Inactive:       280528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1507052 kB
SwapTotal:     4192956 kB
SwapFree:      4135852 kB
Dirty:           16976 kB
Writeback:           0 kB
AnonPages:       11716 kB
Mapped:           8352 kB
Slab:            65444 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181196 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= 62344 MiB
End job on node026 at 2010-07-01 22:13:04