Trace number 2695774

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 2010-06-29? (TO) 1800.03 1085.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_8.opb
MD5SUMa6271c60ac3da107dd19024b50d39967
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.3
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables4318
Total number of constraints15120
Number of constraints which are clauses15112
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint1
Maximum length of a constraint490
Number of terms in the objective function 490
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 490
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 28
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 518
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-2695774-1278021692.opb.
0.00/0.00	c Instance file HOME/instance-2695774-1278021692.opb
0.00/0.00	c File size is 435390 bytes.
0.00/0.29	c Highest Coefficient sum: 518
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 ".
0.00/0.32	c ============================[ Problem Statistics ]=============================
0.00/0.32	c |                                                                             |
0.00/0.32	c |  Parsing time:          0.31         s                                      |
0.00/0.32	c |  Number Variables:      4318                                                |
0.00/0.32	c |  Number Constraints:    15120                                               |
0.00/0.32	c ===============================================================================
1800.03/1085.21	c Remaining time 1799.69 sec.
1800.03/1085.21	c 
1800.03/1085.21	c *** INTERRUPTED ***
1800.03/1085.21	s UNKNOWN
1800.03/1085.21	c Total CPU time              : 1795.43 s
1800.03/1085.21	c Memory used           : 95.26 MB
1800.03/1085.21	c CPU time              : 1795.43 s
1800.03/1085.21	c 
1800.03/1085.21	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695774-1278021692/watcher-2695774-1278021692 -o /tmp/evaluation-result-2695774-1278021692/solver-2695774-1278021692 -C 1800 -W 2000 -M 1800 run HOME/instance-2695774-1278021692.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: 1.63 1.69 1.57 3/106 23824
/proc/meminfo: memFree=1390200/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0

[startup+0.046013 s]
/proc/loadavg: 1.63 1.69 1.57 3/106 23824
/proc/meminfo: memFree=1390200/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101017 s]
/proc/loadavg: 1.63 1.69 1.57 3/106 23824
/proc/meminfo: memFree=1390200/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301039 s]
/proc/loadavg: 1.63 1.69 1.57 3/106 23824
/proc/meminfo: memFree=1390200/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700706 s]
/proc/loadavg: 1.63 1.69 1.57 3/106 23824
/proc/meminfo: memFree=1390200/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50069 s]
/proc/loadavg: 1.63 1.69 1.57 2/108 23826
/proc/meminfo: memFree=1368112/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=52300 CPUtime=1.49
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 8640 0 0 0 146 3 0 0 19 0 1 0 177755599 53555200 6426 1992294400 134512640 146736320 4287676080 18446744073709551615 136400570 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 13075 6426 980 2985 0 9617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61000

[startup+3.10067 s]
/proc/loadavg: 1.63 1.69 1.57 2/108 23828
/proc/meminfo: memFree=1367616/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=52388 CPUtime=3.08
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 8701 0 0 0 305 3 0 0 23 0 1 0 177755599 53645312 6471 1992294400 134512640 146736320 4287676080 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 13097 6471 964 2985 0 9639 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61088

[startup+6.30061 s]
/proc/loadavg: 1.58 1.68 1.56 2/108 23828
/proc/meminfo: memFree=1364516/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=53464 CPUtime=6.28
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 14011 0 0 0 622 6 0 0 25 0 1 0 177755599 54747136 7118 1992294400 134512640 146736320 4287676080 18446744073709551615 136018123 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 13366 7118 997 2985 0 9908 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62164

[startup+12.7005 s]
/proc/loadavg: 1.53 1.67 1.56 2/108 23828
/proc/meminfo: memFree=1363896/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=53920 CPUtime=12.67
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 15838 0 0 0 1260 7 0 0 25 0 1 0 177755599 55214080 7436 1992294400 134512640 146736320 4287676080 18446744073709551615 135982686 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 13480 7436 1001 2985 0 10022 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 62620

[startup+25.5003 s]
/proc/loadavg: 1.48 1.65 1.55 3/108 23828
/proc/meminfo: memFree=1361540/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=54640 CPUtime=25.47
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 21507 0 0 0 2538 9 0 0 25 0 1 0 177755599 55951360 7895 1992294400 134512640 146736320 4287676080 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 13660 7895 1003 2985 0 10202 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63340

[startup+51.1009 s]
/proc/loadavg: 1.40 1.62 1.54 3/109 23829
/proc/meminfo: memFree=1337352/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=98264 CPUtime=55.76
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 31727 0 0 0 5561 15 0 0 25 0 2 0 177755599 100622336 13888 1992294400 134512640 146736320 4287676080 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24566 13888 1067 2985 0 21108 0
[pid=23825/tid=23829] ppid=23824 vsize=98264 CPUtime=4.72
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 3653 0 0 0 470 2 0 0 25 0 2 0 177759337 100622336 13888 1992294400 134512640 146736320 4287676080 18446744073709551615 136403132 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 55.76
Current children cumulated vsize (KiB) 106964

[startup+102.308 s]
/proc/loadavg: 1.29 1.55 1.52 2/109 23831
/proc/meminfo: memFree=1336236/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99924 CPUtime=123.51
/proc/23825/stat : 23825 (pb_cplex) S 23824 23824 22955 0 -1 4202496 49735 0 0 0 12326 25 0 0 25 0 2 0 177755599 102322176 14212 1992294400 134512640 146736320 4287676080 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24981 14212 1057 2985 0 21523 0
[pid=23825/tid=23829] ppid=23824 vsize=99924 CPUtime=55.75
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 20958 0 0 0 5565 10 0 0 25 0 2 0 177759337 102322176 14212 1992294400 134512640 146736320 4287676080 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 123.51
Current children cumulated vsize (KiB) 108624

[startup+162.3 s]
/proc/loadavg: 1.68 1.61 1.55 3/109 23833
/proc/meminfo: memFree=1334748/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99420 CPUtime=234.65
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 77586 0 0 0 23422 43 0 0 20 0 2 0 177755599 101806080 14559 1992294400 134512640 146736320 4287676080 18446744073709551615 136003493 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24855 14559 1057 2985 0 21397 0
[pid=23825/tid=23829] ppid=23824 vsize=99420 CPUtime=113.33
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 45069 0 0 0 11310 23 0 0 20 0 2 0 177759337 101806080 14559 1992294400 134512640 146736320 4287676080 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 234.65
Current children cumulated vsize (KiB) 108120

[startup+222.3 s]
/proc/loadavg: 1.62 1.62 1.55 3/109 23833
/proc/meminfo: memFree=1334872/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99420 CPUtime=336.1
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 95738 0 0 0 33550 60 0 0 25 0 2 0 177755599 101806080 14602 1992294400 134512640 146736320 4287676080 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24855 14602 1057 2985 0 21397 0
[pid=23825/tid=23829] ppid=23824 vsize=99420 CPUtime=173
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 61182 0 0 0 17265 35 0 0 25 0 2 0 177759337 101806080 14602 1992294400 134512640 146736320 4287676080 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 336.1
Current children cumulated vsize (KiB) 108120

[startup+282.3 s]
/proc/loadavg: 1.70 1.64 1.56 3/109 23835
/proc/meminfo: memFree=1334376/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99428 CPUtime=442.61
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 118643 0 0 0 44183 78 0 0 25 0 2 0 177755599 101814272 14594 1992294400 134512640 146736320 4287676080 18446744073709551615 136008423 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24857 14594 1057 2985 0 21399 0
[pid=23825/tid=23829] ppid=23824 vsize=99428 CPUtime=219.55
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 78880 0 0 0 21910 45 0 0 25 0 2 0 177759337 101814272 14594 1992294400 134512640 146736320 4287676080 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 442.61
Current children cumulated vsize (KiB) 108128

[startup+342.3 s]
/proc/loadavg: 1.56 1.62 1.55 3/109 23837
/proc/meminfo: memFree=1334376/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99428 CPUtime=539.64
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 153880 0 0 0 53866 98 0 0 19 0 2 0 177755599 101814272 14581 1992294400 134512640 146736320 4287676080 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24857 14581 1057 2985 0 21399 0
[pid=23825/tid=23829] ppid=23824 vsize=99428 CPUtime=279.25
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 109697 0 0 0 27863 62 0 0 25 0 2 0 177759337 101814272 14581 1992294400 134512640 146736320 4287676080 18446744073709551615 136388084 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 539.64
Current children cumulated vsize (KiB) 108128

[startup+402.3 s]

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

/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=100620 CPUtime=874.39
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 269000 0 0 0 87264 175 0 0 23 0 2 0 177755599 103034880 14812 1992294400 134512640 146736320 4287676080 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 25155 14812 1062 2985 0 21697 0
[pid=23825/tid=23829] ppid=23824 vsize=100620 CPUtime=455.22
/proc/23825/task/23829/stat : 23829 (pb_cplex) R 23824 23824 22955 0 -1 4202560 193510 0 0 0 45412 110 0 0 25 0 2 0 177759337 103034880 14812 1992294400 134512640 146736320 4287676080 18446744073709551615 136000537 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 874.39
Current children cumulated vsize (KiB) 109320

[startup+582.3 s]
/proc/loadavg: 1.80 1.77 1.63 2/108 23843
/proc/meminfo: memFree=1351248/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=64644 CPUtime=981.14
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 306528 0 0 0 97911 203 0 0 25 0 1 0 177755599 66195456 10574 1992294400 134512640 146736320 4287676080 18446744073709551615 137701456 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23825/statm: 16161 10574 1065 2985 0 12703 0
Current children cumulated CPU time (s) 981.14
Current children cumulated vsize (KiB) 73344

[startup+642.3 s]
/proc/loadavg: 1.43 1.66 1.60 2/109 23850
/proc/meminfo: memFree=1334996/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=87588 CPUtime=1043.68
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 327278 0 0 0 104153 215 0 0 25 0 2 0 177755599 89690112 14567 1992294400 134512640 146736320 4287676080 18446744073709551615 135999265 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 21897 14567 1089 2985 0 18439 0
[pid=23825/tid=23850] ppid=23824 vsize=87588 CPUtime=0
/proc/23825/task/23850/stat : 23850 (pb_cplex) S 23824 23824 22955 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 2 0 177818622 89690112 14567 1992294400 134512640 146736320 4287676080 18446744073709551615 144580073 0 2 4096 16387 18446604437866166272 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1043.68
Current children cumulated vsize (KiB) 96288

[startup+702.3 s]
/proc/loadavg: 1.38 1.60 1.58 2/109 23852
/proc/meminfo: memFree=1324332/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=99228 CPUtime=1119.41
/proc/23825/stat : 23825 (pb_cplex) S 23824 23824 22955 0 -1 4202496 345428 0 0 0 111715 226 0 0 25 0 2 0 177755599 101609472 17287 1992294400 134512640 146736320 4287676080 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24807 17287 1093 2985 0 21349 0
[pid=23825/tid=23850] ppid=23824 vsize=99228 CPUtime=37.19
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 8106 0 0 0 3714 5 0 0 25 0 2 0 177818622 101609472 17287 1992294400 134512640 146736320 4287676080 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1119.41
Current children cumulated vsize (KiB) 107928

[startup+762.308 s]
/proc/loadavg: 1.83 1.67 1.60 3/109 23854
/proc/meminfo: memFree=1326440/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=93760 CPUtime=1216.36
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 399402 0 0 0 121379 257 0 0 25 0 2 0 177755599 96010240 16458 1992294400 134512640 146736320 4287676080 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 23440 16458 1091 2985 0 19982 0
[pid=23825/tid=23850] ppid=23824 vsize=93760 CPUtime=81.18
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 26183 0 0 0 8102 16 0 0 25 0 2 0 177818622 96010240 16458 1992294400 134512640 146736320 4287676080 18446744073709551615 135999776 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1216.36
Current children cumulated vsize (KiB) 102460

[startup+822.3 s]
/proc/loadavg: 1.99 1.75 1.63 3/109 23854
/proc/meminfo: memFree=1321108/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=102392 CPUtime=1332.89
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 464691 0 0 0 132990 299 0 0 25 0 2 0 177755599 104849408 17998 1992294400 134512640 146736320 4287676080 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 25598 17998 1091 2985 0 22140 0
[pid=23825/tid=23850] ppid=23824 vsize=102392 CPUtime=140.73
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 53156 0 0 0 14041 32 0 0 25 0 2 0 177818622 104849408 17998 1992294400 134512640 146736320 4287676080 18446744073709551615 135983319 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1332.89
Current children cumulated vsize (KiB) 111092

[startup+882.3 s]
/proc/loadavg: 2.03 1.80 1.66 3/109 23856
/proc/meminfo: memFree=1326316/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=94412 CPUtime=1438.13
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 534507 0 0 0 143477 336 0 0 25 0 2 0 177755599 96677888 16656 1992294400 134512640 146736320 4287676080 18446744073709551615 135999705 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 23603 16656 1091 2985 0 20145 0
[pid=23825/tid=23850] ppid=23824 vsize=94412 CPUtime=196.85
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 75596 0 0 0 19640 45 0 0 25 0 2 0 177818622 96677888 16656 1992294400 134512640 146736320 4287676080 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1438.13
Current children cumulated vsize (KiB) 103112

[startup+942.3 s]
/proc/loadavg: 2.28 1.92 1.71 3/109 23861
/proc/meminfo: memFree=1323208/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=95988 CPUtime=1545.88
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 586844 0 0 0 154218 370 0 0 25 0 2 0 177755599 98291712 17121 1992294400 134512640 146736320 4287676080 18446744073709551615 135233157 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 23997 17121 1091 2985 0 20539 0
[pid=23825/tid=23850] ppid=23824 vsize=95988 CPUtime=246.9
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 99433 0 0 0 24630 60 0 0 25 0 2 0 177818622 98291712 17121 1992294400 134512640 146736320 4287676080 18446744073709551615 136385265 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1545.88
Current children cumulated vsize (KiB) 104688

[startup+1002.3 s]
/proc/loadavg: 2.10 1.94 1.72 3/109 23863
/proc/meminfo: memFree=1315396/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=97500 CPUtime=1653.8
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 653109 0 0 0 164970 410 0 0 25 0 2 0 177755599 99840000 17287 1992294400 134512640 146736320 4287676080 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24375 17287 1091 2985 0 20917 0
[pid=23825/tid=23850] ppid=23824 vsize=97500 CPUtime=299.07
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 126586 0 0 0 29831 76 0 0 25 0 2 0 177818622 99840000 17287 1992294400 134512640 146736320 4287676080 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1653.8
Current children cumulated vsize (KiB) 106200

[startup+1062.3 s]
/proc/loadavg: 1.90 1.91 1.73 2/109 23865
/proc/meminfo: memFree=1323332/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=97560 CPUtime=1756.88
/proc/23825/stat : 23825 (pb_cplex) S 23824 23824 22955 0 -1 4202496 704002 0 0 0 175247 441 0 0 25 0 2 0 177755599 99901440 17365 1992294400 134512640 146736320 4287676080 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24390 17365 1091 2985 0 20932 0
[pid=23825/tid=23850] ppid=23824 vsize=97560 CPUtime=352.23
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 153509 0 0 0 35132 91 0 0 25 0 2 0 177818622 99901440 17365 1992294400 134512640 146736320 4287676080 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1756.88
Current children cumulated vsize (KiB) 106260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1085.2 s]
/proc/loadavg: 1.99 1.93 1.74 4/109 23865
/proc/meminfo: memFree=1322712/2059040 swapFree=4134216/4192956
[pid=23824] ppid=23822 vsize=8700 CPUtime=0
/proc/23824/stat : 23824 (run) S 23822 23824 22955 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 177755599 8908800 249 1992294400 4194304 4922060 140737382924704 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23824/statm: 2175 249 208 178 0 68 0
[pid=23825] ppid=23824 vsize=97544 CPUtime=1800.03
/proc/23825/stat : 23825 (pb_cplex) R 23824 23824 22955 0 -1 4202496 737721 0 0 0 179542 461 0 0 25 0 2 0 177755599 99885056 17374 1992294400 134512640 146736320 4287676080 18446744073709551615 138423718 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/23825/statm: 24386 17374 1091 2985 0 20928 0
[pid=23825/tid=23850] ppid=23824 vsize=97544 CPUtime=374.97
/proc/23825/task/23850/stat : 23850 (pb_cplex) R 23824 23824 22955 0 -1 4202560 169610 0 0 0 37397 100 0 0 25 0 2 0 177818622 99885056 17374 1992294400 134512640 146736320 4287676080 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23824 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1085.22
CPU time (s): 1800.03
CPU user time (s): 1795.42
CPU system time (s): 4.61
CPU usage (%): 165.868
Max. virtual memory (cumulated for all children) (KiB): 119640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 2.11268 second user time and 5.76512 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-02 00:01:32
IDJOB=2695774
IDBENCH=25017
IDSOLVER=1209
FILE ID=node017/2695774-1278021692
PBS_JOBID= 11198739
Free space on /tmp= 62136 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_8.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695774-1278021692/watcher-2695774-1278021692 -o /tmp/evaluation-result-2695774-1278021692/solver-2695774-1278021692 -C 1800 -W 2000 -M 1800  run HOME/instance-2695774-1278021692.opb

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

MD5SUM BENCH= a6271c60ac3da107dd19024b50d39967
RANDOM SEED=1672171042

node017.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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1390604 kB
Buffers:        146668 kB
Cached:         412348 kB
SwapCached:      12088 kB
Active:         258652 kB
Inactive:       315260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1390604 kB
SwapTotal:     4192956 kB
SwapFree:      4134216 kB
Dirty:           17112 kB
Writeback:           0 kB
AnonPages:       13388 kB
Mapped:           8404 kB
Slab:            72552 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183616 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= 62120 MiB
End job on node017 at 2010-07-02 00:19:39