Trace number 2696801

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) 1800.12 1766.63

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_3.std.opb
MD5SUM1c629e857267ecd100f6323de081d52b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark13.399
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234284
Number of constraints which are clauses233084
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 constraint72
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-2696801-1278449039.opb.
0.00/0.00	c Instance file HOME/instance-2696801-1278449039.opb
0.00/0.00	c File size is 7314378 bytes.
3.49/3.56	c Highest Coefficient sum: 431
3.49/3.56	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.88/3.90	c ============================[ Problem Statistics ]=============================
3.88/3.90	c |                                                                             |
3.88/3.90	c |  Parsing time:          3.79         s                                      |
3.88/3.90	c |  Number Variables:      72842                                               |
3.88/3.97	c |  Number Constraints:    234284                                              |
3.88/3.97	c ===============================================================================
1800.12/1766.62	c Remaining time 1796.16 sec.
1800.12/1766.62	c 
1800.12/1766.62	c *** INTERRUPTED ***
1800.12/1766.62	s UNKNOWN
1800.12/1766.62	c Total CPU time              : 1796.41 s
1800.12/1766.62	c Memory used           : 247.59 MB
1800.12/1766.62	c CPU time              : 1796.41 s
1800.12/1766.62	c 
1800.12/1766.62	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-2696801-1278449039/watcher-2696801-1278449039 -o /tmp/evaluation-result-2696801-1278449039/solver-2696801-1278449039 -C 1800 -W 2000 -M 1800 run HOME/instance-2696801-1278449039.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23371
/proc/meminfo: memFree=1781380/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) R 23369 23371 23084 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906286997 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0

[startup+0.0512179 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23371
/proc/meminfo: memFree=1781380/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101219 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23371
/proc/meminfo: memFree=1781380/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301233 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23371
/proc/meminfo: memFree=1781380/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701258 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23371
/proc/meminfo: memFree=1781380/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23373
/proc/meminfo: memFree=1753712/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=59664 CPUtime=1.49
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 11703 0 0 0 145 4 0 0 25 0 1 0 13115419 61095936 11133 1992294400 134512640 146736320 4293065648 18446744073709551615 144663971 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 14916 11133 1406 2985 0 10064 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68364

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23373
/proc/meminfo: memFree=1728416/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=78740 CPUtime=3.09
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 17336 0 0 0 303 6 0 0 25 0 1 0 13115419 80629760 16253 1992294400 134512640 146736320 4293065648 18446744073709551615 144599174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 19685 16253 2015 2985 0 14833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87440

[startup+6.30062 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23373
/proc/meminfo: memFree=1646700/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=160116 CPUtime=6.29
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 63599 0 0 0 606 23 0 0 22 0 1 0 13115419 163958784 34417 1992294400 134512640 146736320 4293065648 18446744073709551615 138729743 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 40029 34417 800 2985 0 36571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 168816

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23373
/proc/meminfo: memFree=1532372/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=464624 CPUtime=12.68
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 139179 0 0 0 1212 56 0 0 25 0 1 0 13115419 475774976 62920 1992294400 134512640 146736320 4293065648 18446744073709551615 136403482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 116156 62920 899 2985 0 112698 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 473324

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23373
/proc/meminfo: memFree=1528032/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=467956 CPUtime=25.48
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 149910 0 0 0 2487 61 0 0 25 0 1 0 13115419 479186944 63895 1992294400 134512640 146736320 4293065648 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 116989 63895 898 2985 0 113531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 476656

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 23374
/proc/meminfo: memFree=1523072/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=471752 CPUtime=51.07
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 164795 0 0 0 5040 67 0 0 25 0 1 0 13115419 483074048 65070 1992294400 134512640 146736320 4293065648 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 117938 65070 898 2985 0 114480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 480452

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23375
/proc/meminfo: memFree=1514764/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=477792 CPUtime=102.27
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 195188 0 0 0 10149 78 0 0 25 0 1 0 13115419 489259008 67127 1992294400 134512640 146736320 4293065648 18446744073709551615 136403428 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 119448 67127 898 2985 0 115990 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 486492

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23377
/proc/meminfo: memFree=1514392/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=478000 CPUtime=162.25
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 206937 0 0 0 16141 84 0 0 25 0 1 0 13115419 489472000 67207 1992294400 134512640 146736320 4293065648 18446744073709551615 136403414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 119500 67207 898 2985 0 116042 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 486700

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23379
/proc/meminfo: memFree=1513276/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=479224 CPUtime=222.24
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 235797 0 0 0 22127 97 0 0 25 0 1 0 13115419 490725376 67499 1992294400 134512640 146736320 4293065648 18446744073709551615 136403482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 119806 67499 898 2985 0 116348 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 487924

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23380
/proc/meminfo: memFree=1511912/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=480320 CPUtime=282.22
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 258126 0 0 0 28114 108 0 0 25 0 1 0 13115419 491847680 67805 1992294400 134512640 146736320 4293065648 18446744073709551615 139043757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 120080 67805 898 2985 0 116622 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 489020

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23382
/proc/meminfo: memFree=1511788/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=480532 CPUtime=342.21
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 275914 0 0 0 34104 117 0 0 25 0 1 0 13115419 492064768 67842 1992294400 134512640 146736320 4293065648 18446744073709551615 135525921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 120133 67842 898 2985 0 116675 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 489232

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23383
/proc/meminfo: memFree=1511664/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=480584 CPUtime=402.2
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 293181 0 0 0 40095 125 0 0 25 0 1 0 13115419 492118016 67856 1992294400 134512640 146736320 4293065648 18446744073709551615 136405935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 120146 67856 898 2985 0 116688 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 489284

[startup+462.301 s]

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

/proc/meminfo: memFree=1620908/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=194876 CPUtime=1182.01
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 729354 0 0 0 117905 296 0 0 25 0 1 0 13115419 199553024 40752 1992294400 134512640 146736320 4293065648 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 48719 40752 1064 2985 0 45261 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 203576

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23416
/proc/meminfo: memFree=1620908/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=194876 CPUtime=1242
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 729354 0 0 0 123903 297 0 0 25 0 1 0 13115419 199553024 40752 1992294400 134512640 146736320 4293065648 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23372/statm: 48719 40752 1064 2985 0 45261 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 203576

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/109 23418
/proc/meminfo: memFree=1597960/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=229120 CPUtime=1301.99
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 755622 0 0 0 129890 309 0 0 25 0 2 0 13115419 234618880 46303 1992294400 134512640 146736320 4293065648 18446744073709551615 136017760 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57280 46303 1067 2985 0 53822 0
[pid=23372/tid=23417] ppid=23371 vsize=229120 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 234618880 46303 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 237820

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/109 23420
/proc/meminfo: memFree=1597960/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=229120 CPUtime=1361.98
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 772769 0 0 0 135880 318 0 0 25 0 2 0 13115419 234618880 46305 1992294400 134512640 146736320 4293065648 18446744073709551615 135451470 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57280 46305 1067 2985 0 53822 0
[pid=23372/tid=23417] ppid=23371 vsize=229120 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 234618880 46305 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 237820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/109 23422
/proc/meminfo: memFree=1597588/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=229624 CPUtime=1421.97
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 789213 0 0 0 141873 324 0 0 25 0 2 0 13115419 235134976 46388 1992294400 134512640 146736320 4293065648 18446744073709551615 136002914 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57406 46388 1066 2985 0 53948 0
[pid=23372/tid=23417] ppid=23371 vsize=229624 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235134976 46388 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 238324

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/109 23424
/proc/meminfo: memFree=1597588/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=229632 CPUtime=1481.95
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 805977 0 0 0 147863 332 0 0 25 0 2 0 13115419 235143168 46390 1992294400 134512640 146736320 4293065648 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57408 46390 1066 2985 0 53950 0
[pid=23372/tid=23417] ppid=23371 vsize=229632 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235143168 46390 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 238332

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/109 23425
/proc/meminfo: memFree=1597092/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=230184 CPUtime=1541.94
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 821701 0 0 0 153856 338 0 0 25 0 2 0 13115419 235708416 46478 1992294400 134512640 146736320 4293065648 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57546 46478 1066 2985 0 54088 0
[pid=23372/tid=23417] ppid=23371 vsize=230184 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235708416 46478 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 238884

[startup+1602.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/109 23426
/proc/meminfo: memFree=1596720/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=230188 CPUtime=1601.93
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 837581 0 0 0 159848 345 0 0 25 0 2 0 13115419 235712512 46588 1992294400 134512640 146736320 4293065648 18446744073709551615 135855130 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57547 46588 1071 2985 0 54089 0
[pid=23372/tid=23417] ppid=23371 vsize=230188 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235712512 46588 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 238888

[startup+1662.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/109 23428
/proc/meminfo: memFree=1596224/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=230200 CPUtime=1661.91
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 854848 0 0 0 165838 353 0 0 25 0 2 0 13115419 235724800 46691 1992294400 134512640 146736320 4293065648 18446744073709551615 136400672 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57550 46691 1071 2985 0 54092 0
[pid=23372/tid=23417] ppid=23371 vsize=230200 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235724800 46691 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 238900

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/109 23430
/proc/meminfo: memFree=1596224/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=230200 CPUtime=1721.9
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 871576 0 0 0 171829 361 0 0 25 0 2 0 13115419 235724800 46691 1992294400 134512640 146736320 4293065648 18446744073709551615 136384849 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 57550 46691 1071 2985 0 54092 0
[pid=23372/tid=23417] ppid=23371 vsize=230200 CPUtime=0
/proc/23372/task/23417/stat : 23417 (pb_cplex) S 23371 23371 23084 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 13240495 235724800 46691 1992294400 134512640 146736320 4293065648 18446744073709551615 144580073 0 2 4096 16387 18446604437813273664 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 238900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1766.61 s]
/proc/loadavg: 1.45 1.12 1.03 3/109 23431
/proc/meminfo: memFree=1579112/2059040 swapFree=4192956/4192956
[pid=23371] ppid=23369 vsize=8700 CPUtime=0
/proc/23371/stat : 23371 (run) S 23369 23371 23084 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 13115419 8908800 249 1992294400 4194304 4922060 140733363860400 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23371/statm: 2175 249 208 178 0 68 0
[pid=23372] ppid=23371 vsize=254536 CPUtime=1800.12
/proc/23372/stat : 23372 (pb_cplex) R 23371 23371 23084 0 -1 4202496 896934 0 0 0 179639 373 0 0 25 0 2 0 13115419 260644864 51037 1992294400 134512640 146736320 4293065648 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23372/statm: 63634 51037 1071 2985 0 60176 0
[pid=23372/tid=23417] ppid=23371 vsize=254536 CPUtime=33.91
/proc/23372/task/23417/stat : 23417 (pb_cplex) R 23371 23371 23084 0 -1 4202560 12803 0 0 0 3385 6 0 0 25 0 2 0 13240495 260644864 51037 1992294400 134512640 146736320 4293065648 18446744073709551615 135466449 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 263236

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 23371 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1766.63
CPU time (s): 1800.12
CPU user time (s): 1796.39
CPU system time (s): 3.73
CPU usage (%): 101.896
Max. virtual memory (cumulated for all children) (KiB): 692796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.99154 second user time and 8.31574 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-06 22:43:59
IDJOB=2696801
IDBENCH=77457
IDSOLVER=1209
FILE ID=node030/2696801-1278449039
PBS_JOBID= 11233492
Free space on /tmp= 62500 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1209_3.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696801-1278449039/watcher-2696801-1278449039 -o /tmp/evaluation-result-2696801-1278449039/solver-2696801-1278449039 -C 1800 -W 2000 -M 1800  run HOME/instance-2696801-1278449039.opb

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

MD5SUM BENCH= 1c629e857267ecd100f6323de081d52b
RANDOM SEED=1872013607

node030.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781908 kB
Buffers:         18008 kB
Cached:         127056 kB
SwapCached:          0 kB
Active:         121460 kB
Inactive:        84560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781908 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23796 kB
Writeback:           0 kB
AnonPages:       61032 kB
Mapped:          14408 kB
Slab:            49120 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696801-1278449039.opb

Free space on /tmp at the end= 62484 MiB
End job on node030 at 2010-07-06 23:13:28