Trace number 2695708

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29SAT-47 1798.78 1799.24

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-1000opt.opb
MD5SUM6db624ef9d444e54f2daac91a1bb8591
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-78
Best CPU time to get the best result obtained on this benchmark7.2459
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30658
Number of constraints which are clauses30658
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 327
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 327
Number of bits of the biggest sum of numbers9
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-2695708-1278022192.opb.
0.00/0.00	c Instance file HOME/instance-2695708-1278022192.opb
0.00/0.00	c File size is 1015615 bytes.
0.00/0.29	c Highest Coefficient sum: 4
0.00/0.29	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.33	c ============================[ Problem Statistics ]=============================
0.00/0.33	c |                                                                             |
0.00/0.33	c |  Parsing time:          0.31         s                                      |
0.00/0.33	c |  Number Variables:      2025                                                |
0.00/0.34	c |  Number Constraints:    30658                                               |
0.00/0.34	c ===============================================================================
1798.73/1799.22	c Remaining time 1799.68 sec.
1798.73/1799.22	s SATISFIABLE
1798.73/1799.22	c Solution value = -47.00
1798.73/1799.22	v -x1 -x2 -x3 x4 -x5 x6 -x7 -x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -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 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 x139 x140 -x141 -x142 -x143 x144 -x145 x146 -x147 x148 x149 -x150 -x151 -x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160 x161 x162 -x163 x164 -x165 -x166 x167 -x168 x169 x170 -x171 x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 x180 x181 -x182 x183 x184 -x185 -x186 x187 -x188 x189 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1798.73/1799.23	c Total CPU time              : 1797.31 s

Verifier Data

OK	-47

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695708-1278022192/watcher-2695708-1278022192 -o /tmp/evaluation-result-2695708-1278022192/solver-2695708-1278022192 -C 1800 -W 2000 -M 1800 run HOME/instance-2695708-1278022192.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: 1.85 1.78 1.74 3/106 23831
/proc/meminfo: memFree=1577628/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0

[startup+0.0342931 s]
/proc/loadavg: 1.85 1.78 1.74 3/106 23831
/proc/meminfo: memFree=1577628/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101298 s]
/proc/loadavg: 1.85 1.78 1.74 3/106 23831
/proc/meminfo: memFree=1577628/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301322 s]
/proc/loadavg: 1.85 1.78 1.74 3/106 23831
/proc/meminfo: memFree=1577628/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701373 s]
/proc/loadavg: 1.85 1.78 1.74 3/106 23831
/proc/meminfo: memFree=1577628/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50043 s]
/proc/loadavg: 1.85 1.78 1.74 2/108 23833
/proc/meminfo: memFree=1552192/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=62128 CPUtime=1.48
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 9651 0 0 0 144 4 0 0 19 0 1 0 175875569 63619072 7150 1992294400 134512640 146736320 4287307344 18446744073709551615 138666647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 15532 7150 893 2985 0 12074 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70828

[startup+3.10059 s]
/proc/loadavg: 1.85 1.78 1.74 2/108 23833
/proc/meminfo: memFree=1551820/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=62536 CPUtime=3.08
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 9765 0 0 0 304 4 0 0 23 0 1 0 175875569 64036864 7256 1992294400 134512640 146736320 4287307344 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 15634 7256 893 2985 0 12176 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71236

[startup+6.30089 s]
/proc/loadavg: 1.78 1.77 1.73 2/108 23833
/proc/meminfo: memFree=1551200/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=62536 CPUtime=6.28
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 9771 0 0 0 624 4 0 0 25 0 1 0 175875569 64036864 7262 1992294400 134512640 146736320 4287307344 18446744073709551615 135525146 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 15634 7262 893 2985 0 12176 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 71236

[startup+12.7015 s]
/proc/loadavg: 1.72 1.75 1.73 2/108 23833
/proc/meminfo: memFree=1551200/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=62536 CPUtime=12.68
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 9771 0 0 0 1264 4 0 0 25 0 1 0 175875569 64036864 7262 1992294400 134512640 146736320 4287307344 18446744073709551615 135658702 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 15634 7262 893 2985 0 12176 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71236

[startup+25.5017 s]
/proc/loadavg: 1.56 1.72 1.72 3/108 23833
/proc/meminfo: memFree=1548968/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=65752 CPUtime=25.48
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 10357 0 0 0 2543 5 0 0 25 0 1 0 175875569 67330048 7848 1992294400 134512640 146736320 4287307344 18446744073709551615 139028303 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 16438 7848 901 2985 0 12980 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74452

[startup+51.1012 s]
/proc/loadavg: 1.37 1.66 1.70 2/108 23833
/proc/meminfo: memFree=1548844/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=65752 CPUtime=51.06
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 10360 0 0 0 5101 5 0 0 25 0 1 0 175875569 67330048 7851 1992294400 134512640 146736320 4287307344 18446744073709551615 136384895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 16438 7851 901 2985 0 12980 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74452

[startup+102.309 s]
/proc/loadavg: 1.14 1.55 1.66 2/108 23835
/proc/meminfo: memFree=1538676/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82048 CPUtime=102.25
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 22946 0 0 0 10215 10 0 0 25 0 1 0 175875569 84017152 10311 1992294400 134512640 146736320 4287307344 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20512 10311 970 2985 0 17054 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 90748

[startup+162.302 s]
/proc/loadavg: 1.06 1.45 1.62 2/108 23837
/proc/meminfo: memFree=1538676/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82048 CPUtime=162.24
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 35955 0 0 0 16208 16 0 0 25 0 1 0 175875569 84017152 10311 1992294400 134512640 146736320 4287307344 18446744073709551615 136400632 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20512 10311 970 2985 0 17054 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90748

[startup+222.302 s]
/proc/loadavg: 1.02 1.37 1.57 2/108 23839
/proc/meminfo: memFree=1538676/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82048 CPUtime=222.22
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 49220 0 0 0 22200 22 0 0 25 0 1 0 175875569 84017152 10311 1992294400 134512640 146736320 4287307344 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20512 10311 970 2985 0 17054 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 90748

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.53 2/108 23839
/proc/meminfo: memFree=1535824/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82060 CPUtime=282.2
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 74514 0 0 0 28189 31 0 0 25 0 1 0 175875569 84029440 11048 1992294400 134512640 146736320 4287307344 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20515 11048 1016 2985 0 17057 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90760

[startup+342.302 s]
/proc/loadavg: 1.06 1.26 1.50 2/108 23841
/proc/meminfo: memFree=1535824/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82076 CPUtime=342.19
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 87630 0 0 0 34183 36 0 0 25 0 1 0 175875569 84045824 11057 1992294400 134512640 146736320 4287307344 18446744073709551615 139044580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20519 11057 1016 2985 0 17061 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90776

[startup+402.302 s]
/proc/loadavg: 1.02 1.21 1.47 2/108 23843
/proc/meminfo: memFree=1535700/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82096 CPUtime=402.17
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 100901 0 0 0 40176 41 0 0 25 0 1 0 175875569 84066304 11063 1992294400 134512640 146736320 4287307344 18446744073709551615 136475784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20524 11063 1016 2985 0 17066 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 90796

[startup+462.302 s]

################
# More data... #
################


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 23871
/proc/meminfo: memFree=1520944/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=100428 CPUtime=1421.92
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 256530 0 0 0 142084 108 0 0 25 0 1 0 175875569 102838272 14856 1992294400 134512640 146736320 4287307344 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 25107 14856 1027 2985 0 21649 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 109128

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 23871
/proc/meminfo: memFree=1533468/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82588 CPUtime=1481.91
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 267824 0 0 0 148077 114 0 0 25 0 1 0 175875569 84570112 11593 1992294400 134512640 146736320 4287307344 18446744073709551615 135854189 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20647 11593 1027 2985 0 17189 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 91288

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 23873
/proc/meminfo: memFree=1533344/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82624 CPUtime=1541.89
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 280098 0 0 0 154070 119 0 0 25 0 1 0 175875569 84606976 11603 1992294400 134512640 146736320 4287307344 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20656 11603 1027 2985 0 17198 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 91324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 23875
/proc/meminfo: memFree=1533344/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82652 CPUtime=1601.87
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 293086 0 0 0 160063 124 0 0 25 0 1 0 175875569 84635648 11609 1992294400 134512640 146736320 4287307344 18446744073709551615 136017777 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20663 11609 1027 2985 0 17205 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 91352

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 23877
/proc/meminfo: memFree=1525408/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=95300 CPUtime=1661.86
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 311786 0 0 0 166055 131 0 0 25 0 1 0 175875569 97587200 13895 1992294400 134512640 146736320 4287307344 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 23825 13895 1027 2985 0 20367 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 104000

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.09 2/108 23882
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82240 CPUtime=1721.84
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 322872 0 0 0 172048 136 0 0 25 0 1 0 175875569 84213760 11516 1992294400 134512640 146736320 4287307344 18446744073709551615 139028333 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20560 11516 1027 2985 0 17102 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 90940

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.09 2/108 23882
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82276 CPUtime=1781.83
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 335199 0 0 0 178040 143 0 0 25 0 1 0 175875569 84250624 11528 1992294400 134512640 146736320 4287307344 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20569 11528 1027 2985 0 17111 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 90976

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

[startup+1791.91 s]
/proc/loadavg: 1.07 1.03 1.09 2/108 23882
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1791.44
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 337259 0 0 0 179000 144 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 139043560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 90984

[startup+1795.1 s]
/proc/loadavg: 1.07 1.02 1.09 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1794.63
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 337944 0 0 0 179319 144 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1794.63
Current children cumulated vsize (KiB) 90984

[startup+1796.7 s]
/proc/loadavg: 1.07 1.02 1.09 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1796.22
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 338172 0 0 0 179478 144 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1796.22
Current children cumulated vsize (KiB) 90984

[startup+1798.3 s]
/proc/loadavg: 1.06 1.02 1.08 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1797.82
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 338625 0 0 0 179638 144 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 90984

[startup+1798.7 s]
/proc/loadavg: 1.06 1.02 1.08 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1798.22
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 338625 0 0 0 179678 144 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1798.22
Current children cumulated vsize (KiB) 90984

[startup+1799.1 s]
/proc/loadavg: 1.06 1.02 1.08 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1798.63
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 339081 0 0 0 179718 145 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1798.63
Current children cumulated vsize (KiB) 90984

[startup+1799.2 s]
/proc/loadavg: 1.06 1.02 1.08 2/108 23884
/proc/meminfo: memFree=1532972/2059040 swapFree=4139332/4192956
[pid=23831] ppid=23829 vsize=8700 CPUtime=0
/proc/23831/stat : 23831 (run) S 23829 23831 23192 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 175875568 8908800 249 1992294400 4194304 4922060 140734658230768 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23831/statm: 2175 249 208 178 0 68 0
[pid=23832] ppid=23831 vsize=82284 CPUtime=1798.73
/proc/23832/stat : 23832 (pb_cplex) R 23831 23831 23192 0 -1 4202496 339081 0 0 0 179728 145 0 0 25 0 1 0 175875569 84258816 11530 1992294400 134512640 146736320 4287307344 18446744073709551615 139043577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23832/statm: 20571 11530 1027 2985 0 17113 0
Current children cumulated CPU time (s) 1798.73
Current children cumulated vsize (KiB) 90984

Child status: 0
Real time (s): 1799.24
CPU time (s): 1798.78
CPU user time (s): 1797.32
CPU system time (s): 1.45678
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 111648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.32
system time used= 1.45678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339479
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= 9
involuntary context switches= 13318

runsolver used 3.04854 second user time and 8.42172 second system time

The end

Launcher Data

Begin job on node018 at 2010-07-02 00:09:52
IDJOB=2695708
IDBENCH=71835
IDSOLVER=1209
FILE ID=node018/2695708-1278022192
PBS_JOBID= 11198738
Free space on /tmp= 62436 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-1000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695708-1278022192/watcher-2695708-1278022192 -o /tmp/evaluation-result-2695708-1278022192/solver-2695708-1278022192 -C 1800 -W 2000 -M 1800  run HOME/instance-2695708-1278022192.opb

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

MD5SUM BENCH= 6db624ef9d444e54f2daac91a1bb8591
RANDOM SEED=1418565599

node018.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		: 3000.248
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1578156 kB
Buffers:        120644 kB
Cached:         257716 kB
SwapCached:       6920 kB
Active:         169216 kB
Inactive:       223152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1578156 kB
SwapTotal:     4192956 kB
SwapFree:      4139332 kB
Dirty:           17620 kB
Writeback:           0 kB
AnonPages:       12288 kB
Mapped:          11948 kB
Slab:            66556 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182048 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= 62420 MiB
End job on node018 at 2010-07-02 00:39:52