Trace number 2696813

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 1360.32

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j30opt/
normalized-j3045_1.std.opb
MD5SUM7c0aafdcb1e0398015b227f9c2ae71a5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark82
Best CPU time to get the best result obtained on this benchmark12.3311
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18662
Total number of constraints65722
Number of constraints which are clauses64522
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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-2696813-1278455298.opb.
0.00/0.00	c Instance file HOME/instance-2696813-1278455298.opb
0.00/0.00	c File size is 2093091 bytes.
0.00/0.96	c Highest Coefficient sum: 191
0.00/0.96	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.98/1.09	c ============================[ Problem Statistics ]=============================
0.98/1.09	c |                                                                             |
0.98/1.09	c |  Parsing time:          1.04         s                                      |
0.98/1.09	c |  Number Variables:      18662                                               |
1.07/1.11	c |  Number Constraints:    65722                                               |
1.07/1.11	c ===============================================================================
1800.03/1360.31	c Remaining time 1798.95 sec.
1800.03/1360.31	c 
1800.03/1360.31	c *** INTERRUPTED ***
1800.03/1360.31	s UNKNOWN
1800.03/1360.31	c Total CPU time              : 1795.11 s
1800.03/1360.31	c Memory used           : 297.32 MB
1800.03/1360.31	c CPU time              : 1795.11 s
1800.03/1360.31	c 
1800.03/1360.31	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-2696813-1278455298/watcher-2696813-1278455298 -o /tmp/evaluation-result-2696813-1278455298/solver-2696813-1278455298 -C 1800 -W 2000 -M 1800 run HOME/instance-2696813-1278455298.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: 1.06 1.05 1.00 3/106 21913
/proc/meminfo: memFree=1835404/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) R 21911 21913 21186 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997681557 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0

[startup+0.030784 s]
/proc/loadavg: 1.06 1.05 1.00 3/106 21913
/proc/meminfo: memFree=1835404/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100791 s]
/proc/loadavg: 1.06 1.05 1.00 3/106 21913
/proc/meminfo: memFree=1835404/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300812 s]
/proc/loadavg: 1.06 1.05 1.00 3/106 21913
/proc/meminfo: memFree=1835404/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700852 s]
/proc/loadavg: 1.06 1.05 1.00 3/106 21913
/proc/meminfo: memFree=1835404/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 1.06 1.05 1.00 2/108 21915
/proc/meminfo: memFree=1813380/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=56032 CPUtime=1.47
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 15532 0 1 0 142 5 0 0 25 0 1 0 13741310 57376768 10324 1992294400 134512640 146736320 4288805232 18446744073709551615 144797937 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 14218 10331 745 2985 0 10760 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 64732

[startup+3.1011 s]
/proc/loadavg: 1.06 1.05 1.00 2/108 21915
/proc/meminfo: memFree=1785108/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=154188 CPUtime=3.07
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 39238 0 1 0 293 14 0 0 25 0 1 0 13741310 157888512 20156 1992294400 134512640 146736320 4288805232 18446744073709551615 138462749 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 38547 20168 903 2985 0 35089 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 162888

[startup+6.30042 s]
/proc/loadavg: 1.14 1.07 1.01 2/108 21915
/proc/meminfo: memFree=1756216/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=154788 CPUtime=6.26
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 43628 0 1 0 611 15 0 0 25 0 1 0 13741310 158502912 20594 1992294400 134512640 146736320 4288805232 18446744073709551615 135468704 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 38697 20594 899 2985 0 35239 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 163488

[startup+12.7021 s]
/proc/loadavg: 1.12 1.07 1.01 2/108 21915
/proc/meminfo: memFree=1753364/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=156248 CPUtime=12.67
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 49978 0 1 0 1248 19 0 0 25 0 1 0 13741310 159997952 21058 1992294400 134512640 146736320 4288805232 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 39062 21058 899 2985 0 35604 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 164948

[startup+25.5014 s]
/proc/loadavg: 1.10 1.06 1.00 2/108 21916
/proc/meminfo: memFree=1753488/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=156300 CPUtime=25.46
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 55192 0 1 0 2526 20 0 0 25 0 1 0 13741310 160051200 21075 1992294400 134512640 146736320 4288805232 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 39075 21075 899 2985 0 35617 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 165000

[startup+51.101 s]
/proc/loadavg: 1.06 1.06 1.00 2/108 21916
/proc/meminfo: memFree=1753364/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=156412 CPUtime=51.06
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 64729 0 1 0 5082 24 0 0 25 0 1 0 13741310 160165888 21115 1992294400 134512640 146736320 4288805232 18446744073709551615 135999691 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 39103 21115 899 2985 0 35645 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 165112

[startup+102.309 s]
/proc/loadavg: 1.02 1.05 1.00 2/108 21918
/proc/meminfo: memFree=1745800/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=161396 CPUtime=102.25
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 93922 0 1 0 10190 35 0 0 25 0 1 0 13741310 165269504 23282 1992294400 134512640 146736320 4288805232 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40349 23282 980 2985 0 36891 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 170096

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 21919
/proc/meminfo: memFree=1741584/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=160832 CPUtime=162.23
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 150272 0 1 0 16167 56 0 0 25 0 1 0 13741310 164691968 24193 1992294400 134512640 146736320 4288805232 18446744073709551615 136400463 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40208 24193 1016 2985 0 36750 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 169532

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 21921
/proc/meminfo: memFree=1740840/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=160768 CPUtime=222.21
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 220587 0 1 0 22140 81 0 0 25 0 1 0 13741310 164626432 24387 1992294400 134512640 146736320 4288805232 18446744073709551615 136403521 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40192 24387 1017 2985 0 36734 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 169468

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 21922
/proc/meminfo: memFree=1739600/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=161988 CPUtime=282.2
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 309437 0 1 0 28105 115 0 0 25 0 1 0 13741310 165875712 24709 1992294400 134512640 146736320 4288805232 18446744073709551615 135854513 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40497 24709 1019 2985 0 37039 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 170688

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 21924
/proc/meminfo: memFree=1738360/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=162884 CPUtime=342.18
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 429304 0 1 0 34056 162 0 0 25 0 1 0 13741310 166793216 25024 1992294400 134512640 146736320 4288805232 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40721 25024 1019 2985 0 37263 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 171584

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 21926
/proc/meminfo: memFree=1736996/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=162320 CPUtime=402.17
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 534929 0 1 0 40014 203 0 0 25 0 1 0 13741310 166215680 25312 1992294400 134512640 146736320 4288805232 18446744073709551615 135854518 0 0 4096 16387 0 0 0 17 1 0 0 2
/proc/21914/statm: 40580 25312 1019 2985 0 37122 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 171020

[startup+462.301 s]

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

[pid=21914] ppid=21913 vsize=251076 CPUtime=946.97
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 775456 0 1 0 94382 315 0 0 25 0 2 0 13741310 257101824 39216 1992294400 134512640 146736320 4288805232 18446744073709551615 136007633 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 62769 39216 1071 2985 0 59311 0
[pid=21914/tid=21935] ppid=21913 vsize=251076 CPUtime=0
/proc/21914/task/21935/stat : 21935 (pb_cplex) S 21913 21913 21186 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 2 0 13805207 257101824 39216 1992294400 134512640 146736320 4288805232 18446744073709551615 144580073 0 2 4096 16387 18446604437831849024 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 946.97
Current children cumulated vsize (KiB) 259776

[startup+882.302 s]
/proc/loadavg: 1.46 1.28 1.13 2/109 21941
/proc/meminfo: memFree=1648576/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=295732 CPUtime=1046.8
/proc/21914/stat : 21914 (pb_cplex) S 21913 21913 21186 0 -1 4202496 826460 0 1 0 104339 341 0 0 25 0 2 0 13741310 302829568 47260 1992294400 134512640 146736320 4288805232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 73933 47260 1120 2985 0 70475 0
[pid=21914/tid=21935] ppid=21913 vsize=295732 CPUtime=48.51
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 28877 0 0 0 4837 14 0 0 25 0 2 0 13805207 302829568 47260 1992294400 134512640 146736320 4288805232 18446744073709551615 136384852 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1046.8
Current children cumulated vsize (KiB) 304432

[startup+942.302 s]
/proc/loadavg: 1.17 1.23 1.12 2/109 21943
/proc/meminfo: memFree=1648576/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=295732 CPUtime=1106.77
/proc/21914/stat : 21914 (pb_cplex) S 21913 21913 21186 0 -1 4202496 851240 0 1 0 110326 351 0 0 25 0 2 0 13741310 302829568 47272 1992294400 134512640 146736320 4288805232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 73933 47272 1120 2985 0 70475 0
[pid=21914/tid=21935] ppid=21913 vsize=295732 CPUtime=108.49
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 53657 0 0 0 10824 25 0 0 25 0 2 0 13805207 302829568 47272 1992294400 134512640 146736320 4288805232 18446744073709551615 136007612 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1106.77
Current children cumulated vsize (KiB) 304432

[startup+1002.3 s]
/proc/loadavg: 1.06 1.18 1.10 2/109 21945
/proc/meminfo: memFree=1648576/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=295732 CPUtime=1166.77
/proc/21914/stat : 21914 (pb_cplex) S 21913 21913 21186 0 -1 4202496 877176 0 1 0 116315 362 0 0 25 0 2 0 13741310 302829568 47273 1992294400 134512640 146736320 4288805232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 73933 47273 1120 2985 0 70475 0
[pid=21914/tid=21935] ppid=21913 vsize=295732 CPUtime=168.48
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 79593 0 0 0 16812 36 0 0 25 0 2 0 13805207 302829568 47273 1992294400 134512640 146736320 4288805232 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1166.77
Current children cumulated vsize (KiB) 304432

[startup+1062.3 s]
/proc/loadavg: 1.41 1.24 1.13 3/109 21946
/proc/meminfo: memFree=1641508/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=299796 CPUtime=1256.63
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 922258 0 1 0 125278 385 0 0 25 0 2 0 13741310 306991104 48960 1992294400 134512640 146736320 4288805232 18446744073709551615 136007378 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 74949 48960 1089 2985 0 71491 0
[pid=21914/tid=21935] ppid=21913 vsize=299796 CPUtime=228.24
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 108356 0 0 0 22773 51 0 0 25 0 2 0 13805207 306991104 48960 1992294400 134512640 146736320 4288805232 18446744073709551615 136413871 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1256.63
Current children cumulated vsize (KiB) 308496

[startup+1122.3 s]
/proc/loadavg: 1.84 1.39 1.18 3/109 21948
/proc/meminfo: memFree=1639400/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=302220 CPUtime=1376.15
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 965692 0 1 0 137208 407 0 0 25 0 2 0 13741310 309473280 49464 1992294400 134512640 146736320 4288805232 18446744073709551615 136007284 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 75555 49464 1088 2985 0 72097 0
[pid=21914/tid=21935] ppid=21913 vsize=302220 CPUtime=287.77
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 130051 0 0 0 28714 63 0 0 25 0 2 0 13805207 309473280 49464 1992294400 134512640 146736320 4288805232 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1376.15
Current children cumulated vsize (KiB) 310920

[startup+1182.3 s]
/proc/loadavg: 1.94 1.50 1.23 3/109 21949
/proc/meminfo: memFree=1639276/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=302228 CPUtime=1495.68
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 1009061 0 1 0 149137 431 0 0 25 0 2 0 13741310 309481472 49489 1992294400 134512640 146736320 4288805232 18446744073709551615 136007605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 75557 49489 1088 2985 0 72099 0
[pid=21914/tid=21935] ppid=21913 vsize=302228 CPUtime=347.3
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 151406 0 0 0 34655 75 0 0 25 0 2 0 13805207 309481472 49489 1992294400 134512640 146736320 4288805232 18446744073709551615 135450774 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1495.68
Current children cumulated vsize (KiB) 310928

[startup+1242.3 s]
/proc/loadavg: 1.46 1.44 1.22 3/109 21951
/proc/meminfo: memFree=1639896/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=298976 CPUtime=1564.97
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 1046113 0 1 0 156048 449 0 0 25 0 2 0 13741310 306151424 49333 1992294400 134512640 146736320 4288805232 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 74744 49333 1084 2985 0 71286 0
[pid=21914/tid=21935] ppid=21913 vsize=298976 CPUtime=407.2
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 180114 0 0 0 40632 88 0 0 25 0 2 0 13805207 306151424 49333 1992294400 134512640 146736320 4288805232 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1564.97
Current children cumulated vsize (KiB) 307676

[startup+1302.3 s]
/proc/loadavg: 1.88 1.55 1.28 3/109 21953
/proc/meminfo: memFree=1634564/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=303940 CPUtime=1684.49
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 1088046 0 1 0 167978 471 0 0 25 0 2 0 13741310 311234560 50608 1992294400 134512640 146736320 4288805232 18446744073709551615 136400479 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 75985 50608 1081 2985 0 72527 0
[pid=21914/tid=21935] ppid=21913 vsize=303940 CPUtime=466.74
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 199904 0 0 0 46574 100 0 0 25 0 2 0 13805207 311234560 50608 1992294400 134512640 146736320 4288805232 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1684.49
Current children cumulated vsize (KiB) 312640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1360.3 s]
/proc/loadavg: 1.95 1.63 1.32 3/109 21954
/proc/meminfo: memFree=1633076/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=304452 CPUtime=1800.03
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 1128191 0 1 0 179510 493 0 0 25 0 2 0 13741310 311758848 50997 1992294400 134512640 146736320 4288805232 18446744073709551615 136413789 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 76113 50997 1081 2985 0 72655 0
[pid=21914/tid=21935] ppid=21913 vsize=304452 CPUtime=524.29
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 219461 0 0 0 52318 111 0 0 25 0 2 0 13805207 311758848 50997 1992294400 134512640 146736320 4288805232 18446744073709551615 135999699 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 313152

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

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

[startup+1360.3 s]
/proc/loadavg: 1.95 1.63 1.32 3/109 21954
/proc/meminfo: memFree=1633076/2059040 swapFree=4139304/4192956
[pid=21913] ppid=21911 vsize=8700 CPUtime=0
/proc/21913/stat : 21913 (run) S 21911 21913 21186 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 13741310 8908800 248 1992294400 4194304 4922060 140736150301600 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21913/statm: 2175 248 208 178 0 68 0
[pid=21914] ppid=21913 vsize=304452 CPUtime=1800.03
/proc/21914/stat : 21914 (pb_cplex) R 21913 21913 21186 0 -1 4202496 1128191 0 1 0 179510 493 0 0 25 0 2 0 13741310 311758848 50997 1992294400 134512640 146736320 4288805232 18446744073709551615 136413789 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 2
/proc/21914/statm: 76113 50997 1081 2985 0 72655 0
[pid=21914/tid=21935] ppid=21913 vsize=304452 CPUtime=524.29
/proc/21914/task/21935/stat : 21935 (pb_cplex) R 21913 21913 21186 0 -1 4202560 219461 0 0 0 52318 111 0 0 25 0 2 0 13805207 311758848 50997 1992294400 134512640 146736320 4288805232 18446744073709551615 135999699 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 313152

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21913 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1360.32
CPU time (s): 1800.03
CPU user time (s): 1795.1
CPU system time (s): 4.93
CPU usage (%): 132.324
Max. virtual memory (cumulated for all children) (KiB): 319300

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= 363
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 2.54461 second user time and 7.37588 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-07 00:28:18
IDJOB=2696813
IDBENCH=78523
IDSOLVER=1209
FILE ID=node027/2696813-1278455298
PBS_JOBID= 11233518
Free space on /tmp= 62344 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3045_1.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696813-1278455298/watcher-2696813-1278455298 -o /tmp/evaluation-result-2696813-1278455298/solver-2696813-1278455298 -C 1800 -W 2000 -M 1800  run HOME/instance-2696813-1278455298.opb

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

MD5SUM BENCH= 7c0aafdcb1e0398015b227f9c2ae71a5
RANDOM SEED=936634162

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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:       1836180 kB
Buffers:          9228 kB
Cached:         125972 kB
SwapCached:       6996 kB
Active:          75540 kB
Inactive:        74564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836180 kB
SwapTotal:     4192956 kB
SwapFree:      4139304 kB
Dirty:           18832 kB
Writeback:           0 kB
AnonPages:       12656 kB
Mapped:          11924 kB
Slab:            50684 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696813-1278455298.opb

Free space on /tmp at the end= 62328 MiB
End job on node027 at 2010-07-07 00:51:01