Trace number 2695809

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) 1800.04 1106.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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-2695809-1278018470.opb.
0.00/0.00	c Instance file HOME/instance-2695809-1278018470.opb
0.00/0.00	c File size is 104111 bytes.
0.00/0.39	c Highest Coefficient sum: 4
0.00/0.39	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.40	c ============================[ Problem Statistics ]=============================
0.00/0.40	c |                                                                             |
0.00/0.40	c |  Parsing time:          0.39         s                                      |
0.00/0.40	c |  Number Variables:      1200                                                |
0.00/0.40	c |  Number Constraints:    3150                                                |
0.00/0.40	c ===============================================================================
1800.04/1106.21	c Remaining time 1799.60 sec.
1800.04/1106.21	c 
1800.04/1106.21	c *** INTERRUPTED ***
1800.04/1106.21	s UNKNOWN
1800.04/1106.21	c Total CPU time              : 1799.1 s
1800.04/1106.21	c Memory used           : 110.30 MB
1800.04/1106.21	c CPU time              : 1799.1 s
1800.04/1106.21	c 
1800.04/1106.21	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695809-1278018470/watcher-2695809-1278018470 -o /tmp/evaluation-result-2695809-1278018470/solver-2695809-1278018470 -C 1800 -W 2000 -M 1800 run HOME/instance-2695809-1278018470.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: 2.12 1.88 1.43 3/106 32579
/proc/meminfo: memFree=1867976/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0

[startup+0.0967481 s]
/proc/loadavg: 2.12 1.88 1.43 3/106 32579
/proc/meminfo: memFree=1867976/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101748 s]
/proc/loadavg: 2.12 1.88 1.43 3/106 32579
/proc/meminfo: memFree=1867976/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301765 s]
/proc/loadavg: 2.12 1.88 1.43 3/106 32579
/proc/meminfo: memFree=1867976/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701812 s]
/proc/loadavg: 2.12 1.88 1.43 3/106 32579
/proc/meminfo: memFree=1867976/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50187 s]
/proc/loadavg: 2.03 1.86 1.43 2/108 32581
/proc/meminfo: memFree=1861388/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=24540 CPUtime=1.49
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 3022 0 0 0 148 1 0 0 19 0 1 0 143141486 25128960 2498 1992294400 134512640 146736320 4289248720 18446744073709551615 139043254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32580/statm: 6135 2498 893 2985 0 2677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33240

[startup+3.10101 s]
/proc/loadavg: 2.03 1.86 1.43 2/108 32581
/proc/meminfo: memFree=1861016/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=24572 CPUtime=3.08
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 3035 0 0 0 307 1 0 0 22 0 1 0 143141486 25161728 2511 1992294400 134512640 146736320 4289248720 18446744073709551615 139043287 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32580/statm: 6143 2511 893 2985 0 2685 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33272

[startup+6.30128 s]
/proc/loadavg: 2.03 1.86 1.43 3/108 32581
/proc/meminfo: memFree=1859900/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=29464 CPUtime=6.28
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 3942 0 0 0 626 2 0 0 25 0 1 0 143141486 30171136 3389 1992294400 134512640 146736320 4289248720 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32580/statm: 7366 3389 951 2985 0 3908 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38164

[startup+12.7008 s]
/proc/loadavg: 1.87 1.84 1.42 2/108 32583
/proc/meminfo: memFree=1853700/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=32596 CPUtime=12.67
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 6659 0 0 0 1264 3 0 0 25 0 1 0 143141486 33378304 4177 1992294400 134512640 146736320 4289248720 18446744073709551615 135854543 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32580/statm: 8149 4177 1008 2985 0 4691 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 41296

[startup+25.5009 s]
/proc/loadavg: 1.73 1.81 1.42 2/108 32583
/proc/meminfo: memFree=1852956/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=33384 CPUtime=25.47
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 7044 0 0 0 2543 4 0 0 25 0 1 0 143141486 34185216 4512 1992294400 134512640 146736320 4289248720 18446744073709551615 136018882 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32580/statm: 8346 4512 1011 2985 0 4888 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42084

[startup+51.1011 s]
/proc/loadavg: 1.48 1.74 1.40 2/109 32584
/proc/meminfo: memFree=1848360/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=50428 CPUtime=51.06
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 8308 0 0 0 5102 4 0 0 25 0 2 0 143141486 51638272 5745 1992294400 134512640 146736320 4289248720 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 12607 5745 1048 2985 0 9149 0
[pid=32580/tid=32584] ppid=32579 vsize=50428 CPUtime=0
/proc/32580/task/32584/stat : 32584 (pb_cplex) S 32579 32579 32219 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143146011 51638272 5745 1992294400 134512640 146736320 4289248720 18446744073709551615 144580073 0 2 4096 16387 18446604437856081728 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 59128

[startup+102.309 s]
/proc/loadavg: 1.57 1.71 1.41 2/109 32586
/proc/meminfo: memFree=1845632/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=53500 CPUtime=137.02
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 9047 0 0 0 13693 9 0 0 25 0 2 0 143141486 54784000 6453 1992294400 134512640 146736320 4289248720 18446744073709551615 135855130 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 13375 6453 1048 2985 0 9917 0
[pid=32580/tid=32584] ppid=32579 vsize=53500 CPUtime=37.02
/proc/32580/task/32584/stat : 32584 (pb_cplex) S 32579 32579 32219 0 -1 4202560 740 0 0 0 3699 3 0 0 25 0 2 0 143146011 54784000 6453 1992294400 134512640 146736320 4289248720 18446744073709551615 144580073 0 2 4096 16387 18446604437856081728 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 137.02
Current children cumulated vsize (KiB) 62200

[startup+162.302 s]
/proc/loadavg: 1.74 1.74 1.44 2/109 32588
/proc/meminfo: memFree=1845508/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=53500 CPUtime=239.22
/proc/32580/stat : 32580 (pb_cplex) S 32579 32579 32219 0 -1 4202496 9054 0 0 0 23909 13 0 0 25 0 2 0 143141486 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 13375 6460 1048 2985 0 9917 0
[pid=32580/tid=32584] ppid=32579 vsize=53500 CPUtime=92.05
/proc/32580/task/32584/stat : 32584 (pb_cplex) R 32579 32579 32219 0 -1 4202560 742 0 0 0 9199 6 0 0 25 0 2 0 143146011 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 239.22
Current children cumulated vsize (KiB) 62200

[startup+222.302 s]
/proc/loadavg: 1.72 1.74 1.46 3/109 32588
/proc/meminfo: memFree=1845384/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=53500 CPUtime=341.06
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 9054 0 0 0 34089 17 0 0 25 0 2 0 143141486 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 139044540 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 13375 6460 1048 2985 0 9917 0
[pid=32580/tid=32584] ppid=32579 vsize=53500 CPUtime=137.05
/proc/32580/task/32584/stat : 32584 (pb_cplex) R 32579 32579 32219 0 -1 4202560 742 0 0 0 13697 8 0 0 25 0 2 0 143146011 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 341.06
Current children cumulated vsize (KiB) 62200

[startup+282.302 s]
/proc/loadavg: 1.76 1.75 1.48 3/109 32590
/proc/meminfo: memFree=1845384/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=53500 CPUtime=452.4
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 9054 0 0 0 45218 22 0 0 25 0 2 0 143141486 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 136389138 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 13375 6460 1048 2985 0 9917 0
[pid=32580/tid=32584] ppid=32579 vsize=53500 CPUtime=192.32
/proc/32580/task/32584/stat : 32584 (pb_cplex) R 32579 32579 32219 0 -1 4202560 742 0 0 0 19220 12 0 0 25 0 2 0 143146011 54784000 6460 1992294400 134512640 146736320 4289248720 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 452.4
Current children cumulated vsize (KiB) 62200

[startup+342.301 s]
/proc/loadavg: 1.84 1.78 1.50 3/109 32592
/proc/meminfo: memFree=1845260/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=53632 CPUtime=560.85
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 9109 0 0 0 56058 27 0 0 25 0 2 0 143141486 54919168 6515 1992294400 134512640 146736320 4289248720 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 13408 6515 1048 2985 0 9950 0
[pid=32580/tid=32584] ppid=32579 vsize=53632 CPUtime=250.09
/proc/32580/task/32584/stat : 32584 (pb_cplex) R 32579 32579 32219 0 -1 4202560 790 0 0 0 24993 16 0 0 23 0 2 0 143146011 54919168 6515 1992294400 134512640 146736320 4289248720 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 560.85
Current children cumulated vsize (KiB) 62332

[startup+402.301 s]

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

[pid=32580] ppid=32579 vsize=112412 CPUtime=806.24
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 20104 0 0 0 80584 40 0 0 25 0 2 0 143141486 115109888 14474 1992294400 134512640 146736320 4289248720 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28103 14474 1053 2985 0 24645 0
[pid=32580/tid=32595] ppid=32579 vsize=112412 CPUtime=54.55
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 0 0 0 0 5452 3 0 0 25 0 2 0 143186155 115109888 14474 1992294400 134512640 146736320 4289248720 18446744073709551615 136009883 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 806.24
Current children cumulated vsize (KiB) 121112

[startup+582.302 s]
/proc/loadavg: 1.51 1.58 1.47 2/109 32599
/proc/meminfo: memFree=1813268/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112412 CPUtime=906.99
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 21693 0 0 0 90651 48 0 0 25 0 2 0 143141486 115109888 14486 1992294400 134512640 146736320 4289248720 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28103 14486 1053 2985 0 24645 0
[pid=32580/tid=32595] ppid=32579 vsize=112412 CPUtime=95.3
/proc/32580/task/32595/stat : 32595 (pb_cplex) S 32579 32579 32219 0 -1 4202560 1520 0 0 0 9522 8 0 0 25 0 2 0 143186155 115109888 14486 1992294400 134512640 146736320 4289248720 18446744073709551615 144580073 0 2 4096 16387 18446604437856081728 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 906.99
Current children cumulated vsize (KiB) 121112

[startup+642.302 s]
/proc/loadavg: 1.87 1.67 1.50 3/109 32601
/proc/meminfo: memFree=1813020/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112412 CPUtime=1020.27
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 22167 0 0 0 101973 54 0 0 25 0 2 0 143141486 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 135855158 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28103 14492 1053 2985 0 24645 0
[pid=32580/tid=32595] ppid=32579 vsize=112412 CPUtime=151.74
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 1994 0 0 0 15162 12 0 0 25 0 2 0 143186155 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 139023109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1020.27
Current children cumulated vsize (KiB) 121112

[startup+702.301 s]
/proc/loadavg: 1.66 1.65 1.50 3/109 32603
/proc/meminfo: memFree=1812772/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112412 CPUtime=1114.63
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 22167 0 0 0 111403 60 0 0 25 0 2 0 143141486 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28103 14492 1053 2985 0 24645 0
[pid=32580/tid=32595] ppid=32579 vsize=112412 CPUtime=188.57
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 1994 0 0 0 18841 16 0 0 25 0 2 0 143186155 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 135468687 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1114.63
Current children cumulated vsize (KiB) 121112

[startup+762.309 s]
/proc/loadavg: 1.74 1.68 1.52 3/109 32605
/proc/meminfo: memFree=1812772/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112412 CPUtime=1216.2
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 22167 0 0 0 121555 65 0 0 25 0 2 0 143141486 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 139046501 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28103 14492 1053 2985 0 24645 0
[pid=32580/tid=32595] ppid=32579 vsize=112412 CPUtime=238.74
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 1994 0 0 0 23855 19 0 0 25 0 2 0 143186155 115109888 14492 1992294400 134512640 146736320 4289248720 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1216.2
Current children cumulated vsize (KiB) 121112

[startup+822.302 s]
/proc/loadavg: 1.89 1.72 1.55 3/109 32605
/proc/meminfo: memFree=1812772/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112596 CPUtime=1317.49
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 22190 0 0 0 131680 69 0 0 25 0 2 0 143141486 115298304 14515 1992294400 134512640 146736320 4289248720 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28149 14515 1053 2985 0 24691 0
[pid=32580/tid=32595] ppid=32579 vsize=112596 CPUtime=298.32
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 2000 0 0 0 29810 22 0 0 25 0 2 0 143186155 115298304 14515 1992294400 134512640 146736320 4289248720 18446744073709551615 136388220 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1317.49
Current children cumulated vsize (KiB) 121296

[startup+882.302 s]
/proc/loadavg: 1.74 1.71 1.55 3/109 32607
/proc/meminfo: memFree=1812772/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112596 CPUtime=1414.46
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 22955 0 0 0 141372 74 0 0 25 0 2 0 143141486 115298304 14530 1992294400 134512640 146736320 4289248720 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28149 14530 1053 2985 0 24691 0
[pid=32580/tid=32595] ppid=32579 vsize=112596 CPUtime=339.94
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 2739 0 0 0 33969 25 0 0 25 0 2 0 143186155 115298304 14530 1992294400 134512640 146736320 4289248720 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1414.46
Current children cumulated vsize (KiB) 121296

[startup+942.302 s]
/proc/loadavg: 1.75 1.71 1.56 3/109 32609
/proc/meminfo: memFree=1812524/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112788 CPUtime=1526.6
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 25482 0 0 0 152578 82 0 0 25 0 2 0 143141486 115494912 14573 1992294400 134512640 146736320 4289248720 18446744073709551615 136009357 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28197 14573 1053 2985 0 24739 0
[pid=32580/tid=32595] ppid=32579 vsize=112788 CPUtime=396.05
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 5266 0 0 0 39574 31 0 0 25 0 2 0 143186155 115494912 14573 1992294400 134512640 146736320 4289248720 18446744073709551615 136385185 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1526.6
Current children cumulated vsize (KiB) 121488

[startup+1002.3 s]
/proc/loadavg: 1.76 1.71 1.56 3/109 32611
/proc/meminfo: memFree=1812400/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112948 CPUtime=1622
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 25522 0 0 0 162114 86 0 0 25 0 2 0 143141486 115658752 14613 1992294400 134512640 146736320 4289248720 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28237 14613 1053 2985 0 24779 0
[pid=32580/tid=32595] ppid=32579 vsize=112948 CPUtime=451.98
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 5276 0 0 0 45164 34 0 0 25 0 2 0 143186155 115658752 14613 1992294400 134512640 146736320 4289248720 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1622
Current children cumulated vsize (KiB) 121648

[startup+1062.3 s]
/proc/loadavg: 1.75 1.71 1.57 3/109 32613
/proc/meminfo: memFree=1812276/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112948 CPUtime=1728.56
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 25528 0 0 0 172765 91 0 0 25 0 2 0 143141486 115658752 14619 1992294400 134512640 146736320 4289248720 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28237 14619 1053 2985 0 24779 0
[pid=32580/tid=32595] ppid=32579 vsize=112948 CPUtime=503.68
/proc/32580/task/32595/stat : 32595 (pb_cplex) R 32579 32579 32219 0 -1 4202560 5276 0 0 0 50331 37 0 0 25 0 2 0 143186155 115658752 14619 1992294400 134512640 146736320 4289248720 18446744073709551615 136002053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1728.56
Current children cumulated vsize (KiB) 121648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1106.2 s]
/proc/loadavg: 1.75 1.70 1.57 2/109 32613
/proc/meminfo: memFree=1812276/2059040 swapFree=4139368/4192956
[pid=32579] ppid=32577 vsize=8700 CPUtime=0
/proc/32579/stat : 32579 (run) S 32577 32579 32219 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143141486 8908800 248 1992294400 4194304 4922060 140734652293856 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32579/statm: 2175 248 208 178 0 68 0
[pid=32580] ppid=32579 vsize=112948 CPUtime=1800.04
/proc/32580/stat : 32580 (pb_cplex) R 32579 32579 32219 0 -1 4202496 25529 0 0 0 179909 95 0 0 25 0 2 0 143141486 115658752 14620 1992294400 134512640 146736320 4289248720 18446744073709551615 136008461 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32580/statm: 28237 14620 1053 2985 0 24779 0
[pid=32580/tid=32595] ppid=32579 vsize=112948 CPUtime=531.26
/proc/32580/task/32595/stat : 32595 (pb_cplex) S 32579 32579 32219 0 -1 4202560 5276 0 0 0 53087 39 0 0 25 0 2 0 143186155 115658752 14620 1992294400 134512640 146736320 4289248720 18446744073709551615 144580073 0 2 4096 16387 18446604437856081728 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 121648

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 32579 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1106.22
CPU time (s): 1800.04
CPU user time (s): 1799.09
CPU system time (s): 0.95
CPU usage (%): 162.72
Max. virtual memory (cumulated for all children) (KiB): 121648

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= 2
involuntary context switches= 2

runsolver used 1.86871 second user time and 5.20321 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-01 23:07:50
IDJOB=2695809
IDBENCH=2155
IDSOLVER=1209
FILE ID=node031/2695809-1278018470
PBS_JOBID= 11198731
Free space on /tmp= 62392 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695809-1278018470/watcher-2695809-1278018470 -o /tmp/evaluation-result-2695809-1278018470/solver-2695809-1278018470 -C 1800 -W 2000 -M 1800  run HOME/instance-2695809-1278018470.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=937741595

node031.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		: 3000.219
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1868504 kB
Buffers:          4640 kB
Cached:          92664 kB
SwapCached:       6868 kB
Active:          72984 kB
Inactive:        38288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868504 kB
SwapTotal:     4192956 kB
SwapFree:      4139368 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       12236 kB
Mapped:          12104 kB
Slab:            57112 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62376 MiB
End job on node031 at 2010-07-01 23:26:18