Trace number 2695771

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) 1800.08 1406.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUM7da351a6b3346c83b923d96056c07b3e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 984
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-2695771-1278021519.opb.
0.00/0.00	c Instance file HOME/instance-2695771-1278021519.opb
0.00/0.00	c File size is 1413824 bytes.
1.00/1.07	c Highest Coefficient sum: 984
1.00/1.07	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.10/1.14	c ============================[ Problem Statistics ]=============================
1.10/1.14	c |                                                                             |
1.10/1.14	c |  Parsing time:          1.10         s                                      |
1.10/1.14	c |  Number Variables:      12935                                               |
1.10/1.15	c |  Number Constraints:    47889                                               |
1.10/1.15	c ===============================================================================
1800.08/1406.01	c Remaining time 1798.89 sec.
1800.08/1406.01	c 
1800.08/1406.01	c *** INTERRUPTED ***
1800.08/1406.01	s UNKNOWN
1800.08/1406.01	c Total CPU time              : 1797.21 s
1800.08/1406.01	c Memory used           : 245.52 MB
1800.08/1406.01	c CPU time              : 1797.21 s
1800.08/1406.01	c 
1800.08/1406.01	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-2695771-1278021519/watcher-2695771-1278021519 -o /tmp/evaluation-result-2695771-1278021519/solver-2695771-1278021519 -C 1800 -W 2000 -M 1800 run HOME/instance-2695771-1278021519.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: 1.48 1.11 1.10 3/106 21941
/proc/meminfo: memFree=1859156/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0

[startup+0.0473319 s]
/proc/loadavg: 1.48 1.11 1.10 3/106 21941
/proc/meminfo: memFree=1859156/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101334 s]
/proc/loadavg: 1.48 1.11 1.10 3/106 21941
/proc/meminfo: memFree=1859156/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301351 s]
/proc/loadavg: 1.48 1.11 1.10 3/106 21941
/proc/meminfo: memFree=1859156/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701384 s]
/proc/loadavg: 1.48 1.11 1.10 3/106 21941
/proc/meminfo: memFree=1859156/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50146 s]
/proc/loadavg: 1.48 1.11 1.10 2/108 21943
/proc/meminfo: memFree=1847484/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=45084 CPUtime=1.49
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 11418 0 0 0 145 4 0 0 18 0 1 0 177755907 46166016 8023 1992294400 134512640 146736320 4294256512 18446744073709551615 138686282 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21942/statm: 11271 8023 755 2985 0 7813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53784

[startup+3.10058 s]
/proc/loadavg: 1.48 1.11 1.10 2/108 21943
/proc/meminfo: memFree=1828388/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=93360 CPUtime=3.08
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 16609 0 0 0 302 6 0 0 21 0 1 0 177755907 95600640 10527 1992294400 134512640 146736320 4294256512 18446744073709551615 138730545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 23340 10527 790 2985 0 19882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102060

[startup+6.30084 s]
/proc/loadavg: 1.44 1.11 1.10 2/108 21943
/proc/meminfo: memFree=1799124/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=124708 CPUtime=6.29
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 28518 0 0 0 617 12 0 0 25 0 1 0 177755907 127700992 15526 1992294400 134512640 146736320 4294256512 18446744073709551615 136007678 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 31177 15526 896 2985 0 27719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133408

[startup+12.7004 s]
/proc/loadavg: 1.40 1.11 1.10 2/108 21943
/proc/meminfo: memFree=1797264/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=126052 CPUtime=12.68
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 32206 0 0 0 1255 13 0 0 25 0 1 0 177755907 129077248 15964 1992294400 134512640 146736320 4294256512 18446744073709551615 135999753 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 31513 15964 896 2985 0 28055 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 134752

[startup+25.5014 s]
/proc/loadavg: 1.31 1.10 1.10 2/108 21943
/proc/meminfo: memFree=1796768/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=126476 CPUtime=25.48
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 38230 0 0 0 2532 16 0 0 25 0 1 0 177755907 129511424 16120 1992294400 134512640 146736320 4294256512 18446744073709551615 136017757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 31619 16120 896 2985 0 28161 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135176

[startup+51.1015 s]
/proc/loadavg: 1.20 1.09 1.09 2/108 21945
/proc/meminfo: memFree=1766760/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=172436 CPUtime=51.05
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 67788 0 0 0 5077 28 0 0 25 0 1 0 177755907 176574464 23818 1992294400 134512640 146736320 4294256512 18446744073709551615 138367677 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 43109 23818 1002 2985 0 39651 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 181136

[startup+102.309 s]
/proc/loadavg: 1.09 1.07 1.09 2/108 21947
/proc/meminfo: memFree=1783872/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=131916 CPUtime=102.25
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 85015 0 0 0 10188 37 0 0 25 0 1 0 177755907 135081984 19425 1992294400 134512640 146736320 4294256512 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 32979 19425 1010 2985 0 29521 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 140616

[startup+162.302 s]
/proc/loadavg: 1.03 1.06 1.08 2/108 21956
/proc/meminfo: memFree=1781888/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=134104 CPUtime=162.2
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 111505 0 0 0 16173 47 0 0 25 0 1 0 177755907 137322496 19956 1992294400 134512640 146736320 4294256512 18446744073709551615 136405899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 33526 19956 1013 2985 0 30068 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 142804

[startup+222.301 s]
/proc/loadavg: 1.01 1.05 1.08 2/108 21958
/proc/meminfo: memFree=1781764/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=134028 CPUtime=222.18
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 133490 0 0 0 22163 55 0 0 25 0 1 0 177755907 137244672 19992 1992294400 134512640 146736320 4294256512 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 33507 19992 1015 2985 0 30049 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 142728

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.07 2/108 21960
/proc/meminfo: memFree=1780276/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=135548 CPUtime=282.16
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 157855 0 0 0 28152 64 0 0 25 0 1 0 177755907 138801152 20243 1992294400 134512640 146736320 4294256512 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 33887 20243 1015 2985 0 30429 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 144248

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/108 21964
/proc/meminfo: memFree=1772712/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=154120 CPUtime=343.67
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 200369 0 0 0 34284 83 0 0 25 0 1 0 177755907 157818880 22293 1992294400 134512640 146736320 4294256512 18446744073709551615 135453265 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21942/statm: 38530 22293 1080 2985 0 35072 0
Current children cumulated CPU time (s) 343.67
Current children cumulated vsize (KiB) 162820

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/109 21967
/proc/meminfo: memFree=1731908/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=213876 CPUtime=405.3
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 235395 0 0 0 40431 99 0 0 25 0 2 0 177755907 219009024 32448 1992294400 134512640 146736320 4294256512 18446744073709551615 136475798 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 53469 32448 1083 2985 0 50011 0
[pid=21942/tid=21967] ppid=21941 vsize=213876 CPUtime=0
/proc/21942/task/21967/stat : 21967 (pb_cplex) S 21941 21941 21011 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 177790526 219009024 32448 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 2 4096 16387 18446604437834780992 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 405.3
Current children cumulated vsize (KiB) 222576

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

[pid=21942] ppid=21941 vsize=258240 CPUtime=889.62
/proc/21942/stat : 21942 (pb_cplex) S 21941 21941 21011 0 -1 4202496 382641 0 0 0 88796 166 0 0 25 0 2 0 177755907 264437760 40836 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 64560 40836 1102 2985 0 61102 0
[pid=21942/tid=21967] ppid=21941 vsize=258240 CPUtime=247.58
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 82419 0 0 0 24719 39 0 0 25 0 2 0 177790526 264437760 40836 1992294400 134512640 146736320 4294256512 18446744073709551615 136008413 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 889.62
Current children cumulated vsize (KiB) 266940

[startup+882.301 s]
/proc/loadavg: 1.05 1.13 1.09 2/109 21981
/proc/meminfo: memFree=1696692/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=258240 CPUtime=949.6
/proc/21942/stat : 21942 (pb_cplex) S 21941 21941 21011 0 -1 4202496 400505 0 0 0 94786 174 0 0 25 0 2 0 177755907 264437760 41064 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 64560 41064 1102 2985 0 61102 0
[pid=21942/tid=21967] ppid=21941 vsize=258240 CPUtime=307.56
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 100283 0 0 0 30709 47 0 0 25 0 2 0 177790526 264437760 41064 1992294400 134512640 146736320 4294256512 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 949.6
Current children cumulated vsize (KiB) 266940

[startup+942.302 s]
/proc/loadavg: 1.06 1.12 1.09 2/109 21986
/proc/meminfo: memFree=1696072/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=258300 CPUtime=1009.58
/proc/21942/stat : 21942 (pb_cplex) S 21941 21941 21011 0 -1 4202496 417187 0 0 0 100777 181 0 0 25 0 2 0 177755907 264499200 41090 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 64575 41090 1102 2985 0 61117 0
[pid=21942/tid=21967] ppid=21941 vsize=258300 CPUtime=367.54
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 116965 0 0 0 36700 54 0 0 25 0 2 0 177790526 264499200 41090 1992294400 134512640 146736320 4294256512 18446744073709551615 136008165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1009.58
Current children cumulated vsize (KiB) 267000

[startup+1002.3 s]
/proc/loadavg: 1.54 1.24 1.13 2/109 21988
/proc/meminfo: memFree=1697932/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=255772 CPUtime=1118.15
/proc/21942/stat : 21942 (pb_cplex) S 21941 21941 21011 0 -1 4202496 444744 0 0 0 111617 198 0 0 25 0 2 0 177755907 261910528 40669 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 63943 40669 1102 2985 0 60485 0
[pid=21942/tid=21967] ppid=21941 vsize=255772 CPUtime=427.15
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 132578 0 0 0 42652 63 0 0 25 0 2 0 177790526 261910528 40669 1992294400 134512640 146736320 4294256512 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1118.15
Current children cumulated vsize (KiB) 264472

[startup+1062.3 s]
/proc/loadavg: 1.20 1.20 1.12 2/109 21988
/proc/meminfo: memFree=1697808/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=255840 CPUtime=1178.13
/proc/21942/stat : 21942 (pb_cplex) S 21941 21941 21011 0 -1 4202496 461359 0 0 0 117608 205 0 0 25 0 2 0 177755907 261980160 40691 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 63960 40691 1102 2985 0 60502 0
[pid=21942/tid=21967] ppid=21941 vsize=255840 CPUtime=487.14
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 149193 0 0 0 48644 70 0 0 25 0 2 0 177790526 261980160 40691 1992294400 134512640 146736320 4294256512 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1178.13
Current children cumulated vsize (KiB) 264540

[startup+1122.3 s]
/proc/loadavg: 1.35 1.22 1.13 3/109 21990
/proc/meminfo: memFree=1698552/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=250852 CPUtime=1258.41
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 478672 0 0 0 125628 213 0 0 25 0 2 0 177755907 256872448 40464 1992294400 134512640 146736320 4294256512 18446744073709551615 136008446 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 62713 40464 1102 2985 0 59255 0
[pid=21942/tid=21967] ppid=21941 vsize=250852 CPUtime=546.96
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 160648 0 0 0 54621 75 0 0 25 0 2 0 177790526 256872448 40464 1992294400 134512640 146736320 4294256512 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1258.41
Current children cumulated vsize (KiB) 259552

[startup+1182.3 s]
/proc/loadavg: 1.76 1.36 1.18 3/109 21992
/proc/meminfo: memFree=1699172/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=250852 CPUtime=1377.94
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 507829 0 0 0 137564 230 0 0 25 0 2 0 177755907 256872448 40318 1992294400 134512640 146736320 4294256512 18446744073709551615 136008230 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 62713 40318 1094 2985 0 59255 0
[pid=21942/tid=21967] ppid=21941 vsize=250852 CPUtime=606.5
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 175846 0 0 0 60567 83 0 0 25 0 2 0 177790526 256872448 40318 1992294400 134512640 146736320 4294256512 18446744073709551615 136008044 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1377.94
Current children cumulated vsize (KiB) 259552

[startup+1242.3 s]
/proc/loadavg: 1.91 1.48 1.23 3/109 21994
/proc/meminfo: memFree=1698924/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=250852 CPUtime=1497.46
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 535518 0 0 0 149500 246 0 0 25 0 2 0 177755907 256872448 40318 1992294400 134512640 146736320 4294256512 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 62713 40318 1089 2985 0 59255 0
[pid=21942/tid=21967] ppid=21941 vsize=250852 CPUtime=666.04
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 190263 0 0 0 66512 92 0 0 25 0 2 0 177790526 256872448 40318 1992294400 134512640 146736320 4294256512 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1497.46
Current children cumulated vsize (KiB) 259552

[startup+1302.3 s]
/proc/loadavg: 1.81 1.54 1.27 2/109 21996
/proc/meminfo: memFree=1697932/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=254660 CPUtime=1610.79
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 563101 0 0 0 160816 263 0 0 25 0 2 0 177755907 260771840 40572 1992294400 134512640 146736320 4294256512 18446744073709551615 136388910 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 63665 40572 1088 2985 0 60207 0
[pid=21942/tid=21967] ppid=21941 vsize=254660 CPUtime=719.38
/proc/21942/task/21967/stat : 21967 (pb_cplex) S 21941 21941 21011 0 -1 4202560 202451 0 0 0 71838 100 0 0 25 0 2 0 177790526 260771840 40572 1992294400 134512640 146736320 4294256512 18446744073709551615 144580073 0 2 4096 16387 18446604437834780992 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1610.79
Current children cumulated vsize (KiB) 263360

[startup+1362.3 s]
/proc/loadavg: 1.81 1.57 1.29 3/109 21996
/proc/meminfo: memFree=1697808/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=251400 CPUtime=1713.03
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 587983 0 0 0 171026 277 0 0 25 0 2 0 177755907 257433600 40635 1992294400 134512640 146736320 4294256512 18446744073709551615 136008416 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 62850 40635 1088 2985 0 59392 0
[pid=21942/tid=21967] ppid=21941 vsize=251400 CPUtime=761.65
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 211222 0 0 0 76059 106 0 0 25 0 2 0 177790526 257433600 40635 1992294400 134512640 146736320 4294256512 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1713.03
Current children cumulated vsize (KiB) 260100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1406 s]
/proc/loadavg: 1.91 1.63 1.32 3/109 21998
/proc/meminfo: memFree=1697684/2059040 swapFree=4135596/4192956
[pid=21941] ppid=21939 vsize=8700 CPUtime=0
/proc/21941/stat : 21941 (run) S 21939 21941 21011 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177755906 8908800 248 1992294400 4194304 4922060 140736416494400 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21941/statm: 2175 248 208 178 0 68 0
[pid=21942] ppid=21941 vsize=251404 CPUtime=1800.08
/proc/21942/stat : 21942 (pb_cplex) R 21941 21941 21011 0 -1 4202496 607330 0 0 0 179720 288 0 0 25 0 2 0 177755907 257437696 40637 1992294400 134512640 146736320 4294256512 18446744073709551615 136001929 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21942/statm: 62851 40637 1088 2985 0 59393 0
[pid=21942/tid=21967] ppid=21941 vsize=251404 CPUtime=805
/proc/21942/task/21967/stat : 21967 (pb_cplex) R 21941 21941 21011 0 -1 4202560 220255 0 0 0 80389 111 0 0 25 0 2 0 177790526 257437696 40637 1992294400 134512640 146736320 4294256512 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 260104

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 21941 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1406.02
CPU time (s): 1800.08
CPU user time (s): 1797.2
CPU system time (s): 2.88
CPU usage (%): 128.027
Max. virtual memory (cumulated for all children) (KiB): 272260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
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= 3
involuntary context switches= 2

runsolver used 2.40463 second user time and 6.94994 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-01 23:58:40
IDJOB=2695771
IDBENCH=25014
IDSOLVER=1209
FILE ID=node003/2695771-1278021519
PBS_JOBID= 11198751
Free space on /tmp= 62428 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695771-1278021519/watcher-2695771-1278021519 -o /tmp/evaluation-result-2695771-1278021519/solver-2695771-1278021519 -C 1800 -W 2000 -M 1800  run HOME/instance-2695771-1278021519.opb

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

MD5SUM BENCH= 7da351a6b3346c83b923d96056c07b3e
RANDOM SEED=1105309106

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859684 kB
Buffers:          8236 kB
Cached:         100128 kB
SwapCached:      10484 kB
Active:          71748 kB
Inactive:        50360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859684 kB
SwapTotal:     4192956 kB
SwapFree:      4135596 kB
Dirty:           18112 kB
Writeback:           0 kB
AnonPages:       12352 kB
Mapped:           8424 kB
Slab:            55324 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183996 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= 62412 MiB
End job on node003 at 2010-07-02 00:22:08